Martin Kaste

Martin Kaste is a correspondent on NPR's National desk. He covers law enforcement and privacy, as well as news from the Pacific Northwest.

In addition to general assignment reporting in the U.S., Kaste has contributed to NPR News coverage of major world events, including the 2010 earthquake in Haiti and the 2011 uprising in Libya.

Kaste has reported on the government's warrant-less wiretapping practices as well as the data-collection and analysis that go on behind the scenes in social media and other new media. His privacy reporting was cited in the U.S. Supreme Court's 2012 United States v. Jones ruling concerning GPS tracking.

Before moving to the West Coast, Kaste spent five years as NPR's reporter in South America. He covered the drug wars in Colombia, the financial meltdown in Argentina, the rise of Brazilian president Luiz Inacio "Lula" da Silva, Venezuela's Hugo Chavez, and the fall of Haiti's president Jean Bertrand Aristide. Throughout this assignment, Kaste covered the overthrow of five presidents in five years.

Prior to joining NPR in 2000, Kaste was a political reporter for Minnesota Public Radio in St. Paul for seven years.

In Colorado, the presidential race is a statistical dead heat. The state went heavily for candidate Barack Obama in 2008 — but the president is now facing fierce headwinds.

Obama won last time by 9 points, an astounding margin in a state that hadn't gone Democratic since 1992. One Democratic strategist calls 2008 a one-time case of "irrational exuberance," especially among Colorado's large contingent of swing voters.

From now until Nov. 6, President Obama and GOP presidential candidate Mitt Romney will emphasize their differences. But the two men's lives actually coincide in a striking number of ways. In this installment of NPR's "Parallel Lives" series, a look at Obama's time at a Hawaii institution called Punahou.

Punahou School was founded by missionaries in 1841 — the campus is just up the hill from Waikiki, and it's built around a historic spring.

Republicans are still within reach of a big political goal this year: retaking control of the Senate. They lost the majority in 2006, in part because of the razor-close victory of Democratic challenger Jon Tester in Montana.

Now, Tester is the incumbent facing a tough challenge of his own. And if he's going to win re-election, he has to turn out a lot of younger voters, the way he did in 2006. And on that front, he does have some allies.

Eleven-year-old Woosuk Kim sees his mother only three or four times a year. That's because he's part of what Koreans call a "goose family": a family that migrates in search of English-language schooling.

A goose family, Woosuk explains, means "parents — mom and dad — have to be separate for the kids' education."

Woosuk's father brought him and his little brother to America two years ago to attend Hancock Park Elementary, a public school in Los Angeles. The boys' mother stayed in South Korea to keep working.

For Langdon Cook, a walk in the woods isn't that different from a walk through the produce section of the supermarket. He's a writer, blogger and all-around outdoorsy type, but in outdoorsy Seattle, he's made his name primarily as a forager.

Beaches on the West Coast are getting a regular dose of debris from the 2011 tsunami in Japan. The first few items were curiosities — a boat here, a soccer ball there — but as the litter accumulates, officials such as Washington Gov. Chris Gregoire have acknowledged the scale of the problem.

"We are in for a steady dribble of tsunami debris over the next few years, so any response by us must be well-planned — and it will be," she said.

Beyond the obvious problem of litter, officials are on the lookout for hidden dangers.